reinforce

[ree-in-fawrs, -fohrs] / ˌri ɪnˈfɔrs, -ˈfoʊrs /

VERB

strengthen, augment

Synonyms

STRONGEST

add to bolster boost build up buttress emphasize enlarge fortify increase shore up stress support underline

STRONG

carry energize harden hype multiply prop stiffen stroke supplement sustain toughen

WEAK

add fuel to fire back up beef up heat up lend a hand pick up pillar prop up punch up soup up stand up for

Antonyms

STRONGEST

decrease diminish discourage hinder hurt lessen let down play down prevent reduce undermine weaken

STRONG

liquefy melt soften

WEAK

subtract take away

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This strategic shift should reinforce the company’s market leadership and competitive advantage via a more comprehensive service offering.

From The Wall Street Journal • May 11, 2026

“Stronger job gains and steady unemployment reinforce the economic resilience narrative,” said Angelo Kouortkafsa, senior strategist at Edward Jones.

From MarketWatch • May 9, 2026

The findings point to repeated changes in the genetic code across poorly studied microbial eukaryotes and reinforce the idea that ciliates are among the strongest exceptions to the standard genetic code.

From Science Daily • May 7, 2026

It would reinforce Shah's standing as Modi's most likely heir, potentially placing him ahead of rivals such as Yogi Adityanath, Nitin Gadkari and Rajnath Singh in the party's next-generation power hierarchy.

From BBC • May 4, 2026

If these results are valid—and it’s important to keep in mind that further research is under way and may either reinforce or modify these conclusions—the Interbreeders got at least some things right.

From "Sapiens: A Brief History of Humankind" by Yuval Noah Harari

Vocabulary lists containing reinforce

The SAT: Language of the Test, List 2

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The Language of Standardized Tests, List 2

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The ACT: The Language of the Test, List 2

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